Retro68/gcc/libstdc++-v3/testsuite/experimental/propagate_const/requirements2.cc

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// { dg-do compile { target c++14 } }
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// Copyright (C) 2015-2018 Free Software Foundation, Inc.
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//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
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#include <experimental/propagate_const>
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using std::experimental::propagate_const;
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// { dg-error "requires a class or a pointer to an object type" "" { target *-*-* } 105 }
// { dg-error "not a pointer-to-object type" "" { target *-*-* } 66 }
// { dg-error "forming pointer to reference type" "" { target *-*-* } 187 }
// { dg-error "forming pointer to reference type" "" { target *-*-* } 213 }
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propagate_const<void*> test1;